Average annual temperature is 24.7 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 7.2 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of Ban Houaykhong
* Weather data for Ban Houaykhong Laos is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.1 | 31.9 | 35.8 | 38.7 | 38.5 | 38.8 | 35.8 | 33.3 | 33.5 | 32.2 | 31.2 | 30.9 |
| Average daytime temperature (°C) | 26.4 | 29.3 | 31.6 | 35.2 | 34.6 | 31.9 | 32.4 | 29.2 | 30.5 | 29.9 | 28.9 | 27.9 |
| Average temperature (°C) | 19.0 | 21.9 | 24.3 | 27.7 | 28.4 | 27.1 | 27.4 | 25.7 | 25.9 | 24.9 | 22.6 | 21.3 |
| Average night temperature (°C) | 11.5 | 14.5 | 17.7 | 21.4 | 23.5 | 23.8 | 23.9 | 23.0 | 22.6 | 20.5 | 17.1 | 15.2 |
| Absolute minimum temperature (°C) | 7.2 | 11.3 | 13.2 | 19.0 | 21.2 | 22.5 | 22.7 | 21.9 | 20.9 | 17.2 | 12.6 | 8.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 10.3 | 9.3 | 10.3 | 10.9 | 8.2 | 9.9 | 6.9 | 9.0 | 9.7 | 9.9 | 9.7 |
| Precipitation (mm) | 2 | 17 | 34 | 52 | 125 | 496 | 255 | 715 | 382 | 111 | 54 | 18 |
| Sunny days | 27 | 20 | 18 | 19 | 6 | 0 | 3 | 0 | 2 | 11 | 18 | 17 |
| Rainy days | 4 | 8 | 13 | 11 | 25 | 30 | 28 | 31 | 28 | 20 | 12 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houaykhong is at